package edu.sctu.zcy.month201505.subwaysystem.V2;

/**
 * Created by wswk on 2015/6/1.
 */
public class PregameEntry {

    public static void main(String[] args) {

       new EnterAndExitTheSubweyStation().enterAndExit();

        System.out.println();
        new MonitoringSystem().callThePolice();

        new SubweyTravel().getIs_normal();

    }
}
